Pneumatic tube system transaction terminal cap



FIG. 1 is a top perspective view of a pneumatic tube system transaction terminal cap showing our new design;

FIG. 2 is a right side elevation thereof, the side opposite being identical; and,

FIG. 3 is a front elevation thereof, the rear being identical.

The broken line showing of environment in the drawings is for illustrative purposes only and forms no part of the claimed design. 

We claim the ornamental design for the pneumatic tube system transaction terminal cap, as shown. 